Am 25.07.2016 um 08:56 schrieb Andreas Haupt:
Hi Nicole,
On Mon, 2016-07-25 at 08:44 +0200, Nicole Hähnel wrote:
Speed test gives only 13MB/s:
dd count=500 bs=1M if=/dev/urandom of=/mnt/usbdisk/test
524288000 Bytes (524 MB) kopiert, 37,9013 s, 13,8 MB/s
Any experiences with this?
/dev/urandom is a very bad source for running speed tests. Use /dev/zero
instead.
Cheers,
Andreas
Hmm, you're right. Now I get 112MB/s.
But my nightly backup to usbdisk still takes many hours for 1,5TB.
So I have to look...
Thanks!
Nicole
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